Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a potent means for identifying substance and alcohol consumption. Hair encapsulates a prolonged history of alcohol and drug exposure by incorporating biomarkers within the strands of growing hair. When collected near the scalp, hair can offer up to roughly a three-month detection period for substances. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch portion consisting of approximately 200 hairs (around the circumference of a #2 pencil) from the scalp will yield 100mg of hair, which is optimal for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg is advisable. We suggest weighing the sample on a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be gathered. References to head hair specifically mean scalp hair. All other types of hair (facial, axillary, etc.) are regarded as body hair.
Process Overview
The laboratory analysis of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab’s records. This process includes confirming that the sample was properly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody.
Screening consists of a preliminary evaluation for drugs of abuse. Although Screening offers a cost-efficient way to dismiss drug usage for most samples, a positive screen must be verified for legal acceptance. Any samples that test presumptively positive during Screening require a secondary confirmation.
If a Screening stage sample tests presumptively positive, additional hair is extracted from the original specimen for Extraction. At this stage, drugs are drawn from hair at a lower concentration than other methods (such as urine or oral fluid), which makes hair drug testing the most intricate method to implement.
Confirmation of any positive Screening result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleaned prior to confirmation if necessary. The full laboratory process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often referred to as "hair follicle tests", the examination focuses on the hair strand and not the follicle below the scalp.
In Green Ridge, MO, hair follicle testing surpasses traditional urine testing. It offers longer detection periods, making it ideal for employers and individuals needing comprehensive substance histories.
The accuracy of hair testing is unmatched, providing peace of mind with its reliable results. In comparison, urine tests fall short in detection windows but are still favored for identifying recent use within a few days.
The extended detection window of hair follicle testing positions it as a superior choice in Green Ridge, MO. Unlike other tests, it spans up to 90 days, enabling employers to assess extended substance use history.
This comprehensive approach offers a clearer insight into an individual's drug usage over time, facilitating better decision-making and policy compliance in workplaces.
Hair follicle tests offer a formidable defense against sample adulteration in Green Ridge, MO. Their robust methodology ensures high reliability, making results unquestionable.
This resistance to tampering ensures the integrity of the testing process, providing stakeholders with enhanced confidence and security that is hard to compromise.
With convenient nationwide testing facilities reaching Green Ridge, MO, accessing hair follicle testing is hassle-free. Our centers ensure quick and efficient testing, eliminating logistical barriers.
Clients benefit from the ease of finding a local testing center, making the process seamless from start to finish, thus prioritizing user convenience and efficiency.
The process in Green Ridge, MO, for hair follicle testing is straightforward and confidential. Ordering, testing, and receiving results are designed to maintain privacy without complications.
This simplicity ensures that all parties feel secure and informed, empowering them to engage with the testing system comfortably, confident in its safeguards and discretion.
In Green Ridge, MO, affordable pricing and rapid turnaround define our hair follicle testing services. Our competitive rates offer great value, accommodating businesses of every size.
Clients appreciate the quick processing times, ensuring prompt results without compromising on quality or their budget, enhancing overall satisfaction and reliability.
The precision and swiftness of hair follicle drug tests in Green Ridge, MO, are unparalleled. These tests are not only quick to perform but also deliver results with remarkable accuracy, ensuring substance use detection is thoroughly reliable.
By choosing hair tests over alternative methods, individuals and employers benefit from accurate insights, with results processed efficiently. This ensures that decision-making processes are based on reliable data, enhancing trust in the testing procedure.
Employers in Green Ridge, MO gain significant peace of mind with hair follicle testing, ensuring compliance with drug-free workplace mandates. This reduces legal risks and bolsters workplace safety.
Implementing hair testing supports the creation of secure environments and aligns with policies aimed at maintaining organizational standards and employee well-being.
